Tagged Questions

8
votes
1answer
359 views

pgfplots - Placing Nodes on x Coordinates of a Plot

I want to plot some graphs in pgfplots and want to place nodes on the exact same x coordinate of the plot. The position of the note has to be set in x direction but free in y direction. Here is one ...
5
votes
1answer
787 views

Define node at relative coordinates of \draw plot

I am not able to fix that simple plot. I think I missed something, but I can't point out what ! Could you tell me why (a) is not at midway of the red line ? \documentclass{article} ...
7
votes
1answer
1k views

Center nodes near coords in a stacked ybar plot

I'm trying to center the node values, at the middle of each bar, in a stacked plot. However I can only put those nodes in the top of each bar. Is it possible to move those down? To the center of each ...